Dyfyniad APA

O'Brien, J. A. (1999). Management information systems: Managing information technology in the internetworked enterprise. Irwin/McGraw-Hill.

Dyfyniad Arddull Chicago

O'Brien, James A. Management Information Systems: Managing Information Technology in the Internetworked Enterprise. Boston: Irwin/McGraw-Hill, 1999.

Dyfyniad MLA

O'Brien, James A. Management Information Systems: Managing Information Technology in the Internetworked Enterprise. Irwin/McGraw-Hill, 1999.

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